基于MATLAB的高职高专学生体质健康状况分析——以青岛港湾职业技术学院为例

Analysis of College Students Health Status Based on MATLAB——Taking Qingdao Harbour Vocational and Technical College as an Example

为了解新入学大学生体质健康指标的变化,提取青岛港湾职业技术学院连续7年的入学新生体质健康监测数据样本,采用文献资料法、数理统计法,结合MATLAB、EXCEL软件对大学生的身体形态、身体机能和身体素质进行统计分析。结果显示:大学新生身高、体重和肥胖比例均呈现上升趋势,平均肺活量呈现下降趋势,身体素质在柔韧力量、速度灵巧和耐力方面有不同程度下滑,优秀比例减少,及格和不及格比例有上升趋势,男生波动比女生大。针对学生体质健康的变化,建议把握正确提高体质健康水平方向,加大体育设施投入,修改体育教学内容,营造体育锻炼的校园氛围。

To understand the changes of students＇ physical health index, it extracted monitoring data samples of freshmen＇s physique health from the Qingdao Harbor Vocational and Technical College for seven years. By literature material method,mathematical statistics method, combined with MATLAB and Excel software, it analyzes college students＇ body shape, physical function and physical quality. The rate of freshmen＇s height, weight and obesity is rising, the average lung capacity is decreasing,flexibility, strength, speed, agility and endurance of physical quality are declining. Excellent rate is decreasing, the rate of pass and fail is increasing, and the fluctuation of boys is more than girls＇. According to the changes of students＇ physical health, the proposals are give to grasp the direction of improving the physical health, increase the investment of sports facilities, modify the content of physical education, and create the campus atmosphere of physical exercise.